#include <iostream>

using namespace std;

int main(int argc,char* argv[],char* env[])
{
    cout << "hello C++,Linux" << endl;

    for (int i = 0; argv[i]; i++)
    {
        cout << i  << " : " << argv[i] << endl;
    }
    
    cout << "-------------------------" << endl;

    
    for (int i = 0; env[i]; i++)
    {
        cout << i << " : " << env[i] << endl;
    }

    
    return 0;
}
